https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71783
Bug ID: 71783 Summary: ICE on valid code. Product: gcc Version: 5.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: toon at moene dot org Target Milestone: --- Created attachment 38843 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38843&action=edit The code leading to the ICE. The following code: SUBROUTINE prtdata(ilen) INTEGER :: ilen character(len=ilen), allocatable :: cline(:) allocate(cline(2)) cline(1) = 'a' cline(2) = cline(1) END SUBROUTINE prtdata leads to an Internal Compiler Error in both 5.4 and 6.1 (and possibly previous versions.